Moved the tsunami devices into the dev/alpha directory. Other devices "generic" devices are dependent on some of those files. That will either need to change, or most likely those devices will have to be considered architecture dependent.

--HG--
rename : src/dev/tsunami.cc => src/dev/alpha/tsunami.cc
rename : src/dev/tsunami.hh => src/dev/alpha/tsunami.hh
rename : src/dev/tsunami_cchip.cc => src/dev/alpha/tsunami_cchip.cc
rename : src/dev/tsunami_cchip.hh => src/dev/alpha/tsunami_cchip.hh
rename : src/dev/tsunami_io.cc => src/dev/alpha/tsunami_io.cc
rename : src/dev/tsunami_io.hh => src/dev/alpha/tsunami_io.hh
rename : src/dev/tsunami_pchip.cc => src/dev/alpha/tsunami_pchip.cc
rename : src/dev/tsunami_pchip.hh => src/dev/alpha/tsunami_pchip.hh
rename : src/dev/tsunamireg.h => src/dev/alpha/tsunamireg.h
extra : convert_revision : ffbb6fd93341d2623a6932bf096019b8976da694

1 files changed, 105 insertions, 0 deletions

diff --git a/src/dev/alpha/tsunami_pchip.hh b/src/dev/alpha/tsunami_pchip.hh
new file mode 100644
index 000000000..1632a36d4
--- /dev/null
+++ b/src/dev/alpha/tsunami_pchip.hh
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2004-2005 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Ali Saidi
+ */
+
+/** @file
+ * Tsunami PCI interface CSRs
+ */
+
+#ifndef __TSUNAMI_PCHIP_HH__
+#define __TSUNAMI_PCHIP_HH__
+
+#include "dev/alpha/tsunami.hh"
+#include "base/range.hh"
+#include "dev/io_device.hh"
+
+/**
+ * A very simple implementation of the Tsunami PCI interface chips.
+ */
+class TsunamiPChip : public BasicPioDevice
+{
+  protected:
+
+    static const Addr TsunamiPciBus0Config = ULL(0x801fe000000);
+
+    /** Pchip control register */
+    uint64_t pctl;
+
+    /** Window Base addresses */
+    uint64_t wsba[4];
+
+    /** Window masks */
+    uint64_t wsm[4];
+
+    /** Translated Base Addresses */
+    uint64_t tba[4];
+
+  public:
+    struct Params : public BasicPioDevice::Params
+    {
+        Tsunami *tsunami;
+    };
+  protected:
+    const Params *params() const { return (const Params*)_params; }
+
+  public:
+    /**
+     * Register the PChip with the mmu and init all wsba, wsm, and tba to 0
+     * @param p pointer to the parameters struct
+     */
+    TsunamiPChip(Params *p);
+
+    /**
+     * Translate a PCI bus address to a memory address for DMA.
+     * @todo Andrew says this needs to be fixed. What's wrong with it?
+     * @param busAddr PCI address to translate.
+     * @return memory system address
+     */
+    Addr translatePciToDma(Addr busAddr);
+
+    Addr calcConfigAddr(int bus, int dev, int func);
+
+    virtual Tick read(PacketPtr pkt);
+    virtual Tick write(PacketPtr pkt);
+
+    /**
+     * Serialize this object to the given output stream.
+     * @param os The stream to serialize to.
+     */
+    virtual void serialize(std::ostream &os);
+
+    /**
+     * Reconstruct the state of this object from a checkpoint.
+     * @param cp The checkpoint use.
+     * @param section The section name of this object
+     */
+    virtual void unserialize(Checkpoint *cp, const std::string &section);
+};
+
+#endif // __TSUNAMI_PCHIP_HH__